52974639

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 79020240

約数和(自身を除く): 26045601

約数列:

[1, 3, 9, 37, 111, 257, 333, 619, 771, 1857, 2313, 5571, 9509, 22903, 28527, 68709, 85581, 159083, 206127, 477249, 1431747, 5886071, 17658213, 52974639]

約数ペア:

[(1, 52974639), (3, 17658213), (9, 5886071), (37, 1431747), (111, 477249), (257, 206127), (333, 159083), (619, 85581), (771, 68709), (1857, 28527), (2313, 22903), (5571, 9509)]